<div dir="ltr"><div>Hi </div><div><br></div><div>1. I have attached a sample scaling list file.</div><div>2. There is a CLI option --qp <integer> when sets a qp value for P frame. Please note that with this option, qp for I and B frames too will be set depending on the value set for P frame.</div><div>3. There is no command-line option for a minimum guaranteed SSIM. You need to adjust the encoding parameters for better quality.</div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr">Thanks<div>Vignesh</div><div><br></div></div></div></div></div></div></div></div></div>
<br><div class="gmail_quote">On Sun, Feb 25, 2018 at 8:30 PM, shailender Jain <span dir="ltr"><<a href="mailto:shailender_jain@hotmail.com" target="_blank">shailender_jain@hotmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">




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<p style="margin-top:0;margin-bottom:0">Hello,</p>
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<p style="margin-top:0;margin-bottom:0">I wanted to understand the following</p>
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<li>How <span style="font-size:12pt">to </span><span style="font-size:12pt">use</span><b style="font-size:12pt"> </b><code class="m_-187613068776423704descname" style="background:transparent;box-sizing:border-box;font-family:Consolas,"Andale Mono WT","Andale Mono","Lucida Console","Lucida Sans Typewriter","DejaVu Sans Mono","Bitstream Vera Sans Mono","Liberation Mono","Nimbus Mono L",Monaco,"Courier New",Courier,monospace;font-size:15.3px;white-space:nowrap;max-width:100%;border:none;padding:0px;overflow-x:auto">--scaling-list</code><code class="m_-187613068776423704descclassname" style="background:transparent;box-sizing:border-box;font-family:Consolas,"Andale Mono WT","Andale Mono","Lucida Console","Lucida Sans Typewriter","DejaVu Sans Mono","Bitstream Vera Sans Mono","Liberation Mono","Nimbus Mono L",Monaco,"Courier New",Courier,monospace;font-size:15.3px;white-space:nowrap;max-width:100%;border:none;padding:0px;overflow-x:auto"> <<wbr>filename>.
 Is there any sample HM format file which i could refer?</code><br>
</li><li><code class="m_-187613068776423704descclassname" style="background:transparent;box-sizing:border-box;font-family:Consolas,"Andale Mono WT","Andale Mono","Lucida Console","Lucida Sans Typewriter","DejaVu Sans Mono","Bitstream Vera Sans Mono","Liberation Mono","Nimbus Mono L",Monaco,"Courier New",Courier,monospace;font-size:15.3px;white-space:nowrap;max-width:100%;border:none;padding:0px;overflow-x:auto">Is
 there any mechanism by which  i can specify different QUATIZATION for iFrame</code></li><li><code class="m_-187613068776423704descclassname" style="background:transparent;box-sizing:border-box;font-family:Consolas,"Andale Mono WT","Andale Mono","Lucida Console","Lucida Sans Typewriter","DejaVu Sans Mono","Bitstream Vera Sans Mono","Liberation Mono","Nimbus Mono L",Monaco,"Courier New",Courier,monospace;font-size:15.3px;white-space:nowrap;max-width:100%;border:none;padding:0px;overflow-x:auto">What
 will be the command line options to encode frames with SSIM=0.98. I want maximum compression but SSIM should not fall below 0.98</code></li></ol>
<code class="m_-187613068776423704descclassname" style="box-sizing:border-box;font-family:Consolas,"Andale Mono WT","Andale Mono","Lucida Console","Lucida Sans Typewriter","DejaVu Sans Mono","Bitstream Vera Sans Mono","Liberation Mono","Nimbus Mono L",Monaco,"Courier New",Courier,monospace;font-size:15.3px;white-space:nowrap;max-width:100%;background:transparent;border:none;padding:0px;overflow-x:auto"></code>
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<p style="margin-top:0;margin-bottom:0"><code class="m_-187613068776423704descclassname" style="box-sizing:border-box;font-family:Consolas,"Andale Mono WT","Andale Mono","Lucida Console","Lucida Sans Typewriter","DejaVu Sans Mono","Bitstream Vera Sans Mono","Liberation Mono","Nimbus Mono L",Monaco,"Courier New",Courier,monospace;font-size:15.3px;white-space:nowrap;max-width:100%;background:transparent;border:none;padding:0px;overflow-x:auto"><br>
</code></p>
<p style="margin-top:0;margin-bottom:0"><code class="m_-187613068776423704descclassname" style="box-sizing:border-box;font-family:Consolas,"Andale Mono WT","Andale Mono","Lucida Console","Lucida Sans Typewriter","DejaVu Sans Mono","Bitstream Vera Sans Mono","Liberation Mono","Nimbus Mono L",Monaco,"Courier New",Courier,monospace;font-size:15.3px;white-space:nowrap;max-width:100%;background:transparent;border:none;padding:0px;overflow-x:auto">Thanks</code></p><span class="HOEnZb"><font color="#888888">
<p style="margin-top:0;margin-bottom:0"><code class="m_-187613068776423704descclassname" style="box-sizing:border-box;font-family:Consolas,"Andale Mono WT","Andale Mono","Lucida Console","Lucida Sans Typewriter","DejaVu Sans Mono","Bitstream Vera Sans Mono","Liberation Mono","Nimbus Mono L",Monaco,"Courier New",Courier,monospace;font-size:15.3px;white-space:nowrap;max-width:100%;background:transparent;border:none;padding:0px;overflow-x:auto">Shailender
 Jain</code></p>
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<br></blockquote></div><br></div>